The Best Online Casinos for USA Players in 2021
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The Best USA Online Casinos of 2021
USA online casinos allow players to gamble from the comfort of their homes. Whether you enjoy blackjack, craps, or roulette at your local casino, with iGaming, you can play the same great games online.
At OUSC, you will find everything you need to know about online casinos. We cover where to play, how to win real money, game guides, casino reviews, and much more!
Find the US Online Casino That Suits You
Use this tool to find US online casinos that match your style. It helps you find the best sites based on the games you play, payout speed, and preferred banking methods.
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USA Online Casinos
Everything You Need to Play & Win in the USA
The Best USA Online Casinos of April 2021
These are the top USA online casinos. Sign up at any of these popular sites, and you’re guaranteed to have a fantastic gambling experience.
| RANK | ONLINE CASINO | WELCOME BONUS | BEST FOR | START |
|---|---|---|---|---|
| 1 | Las Atlantis | WELCOME BONUS 280% up to $14,000 | BEST FOR Online Casino | Play Now |
| 2 |  Wild Casino | WELCOME BONUS 100% up to $5,000 | BEST FOR Bonuses | Play Now |
| 3 | BetUS | WELCOME BONUS 150% up to $3,000 | BEST FOR Online Games | Play Now |
| 4 | El Royale Casino | WELCOME BONUS 250% up to $12,500 | BEST FOR Real Money | Play Now |
| 5 |  BetOnline Casino | WELCOME BONUS 100% up to $3,000 | BEST FOR Live Dealers | Play Now |
Top USA Online Gambling Sites
OUSC wants your online gambling experience to be top-notch. We continuously confirm and update the information on our site.
Feel confident playing at the top USA online casinos the internet has to offer.
An Inside Look At The Top USA Online Casinos
Our experts choose top-rated US online casinos carefully. Watch this video to get a closer look at each site, its games, and the bonuses you can expect to receive.
Don’t agree with our rankings or reviews? Have a question or problem?
Be sure to check out our online casino FAQ page.
How Do We Make Sure Online Casinos Are Safe?
OUSC makes picking a gaming site easy! Our detailed reviews evaluate a site’s reliability, trustworthiness, and reputation. We base suggestions on our personal experiences, plus player testimonials and analysis from third-party sites.
Our expert research team carefully tests each US online casino before offering a final verdict.
Our Recommended Gambling Sites Focus On:
Are Online Casinos for USA Players Safe?
Yes, online casinos for USA players are safe. For over 10 years, OUSC has helped readers find safe and legit gambling sites. All the casino sites we recommend have passed a comprehensive audit to ensure the safety of players.
How to Choose a USA Online Casino?
By reviewing the criteria below, you can choose a US online casino that offers you the best gaming experience.
Reputation
By reading reviews of online gaming sites, you should see if the operator is legit and offers a safe gaming experience.
Safety
You should consider the security of your personal information and financials when joining an online casino site.
Deposit Methods
You want to join a real money site that provides proven options for deposits that are simple and safe to use.
Fast Payouts
It is also essential that a site offers quick payouts. When you earn a big win from a blackjack hand, you want to withdraw your cash quickly.
Recent Slot Game Reviews
Our team continually reviews new slot games to tell you what to expect and the online casinos where you can find them. You can read hundreds of online slot reviews and practice playing them right on our site.
NEWEST ONLINE SLOT REVIEWS
USA Casino Game Guides
On our online casino game guides, you will find the rules, how to play, and basic strategy. Play for real money at gambling sites for USA players and win big cash prizes.
Below are the top real money online casino games chosen by our users:
USA Online Casino Information
Our online casino blogs bring you the best tips and strategies to start playing at real money gambling sites. We cover new gambling sites and games, exciting bonus offers, and tactics to win more money. Follow industry news and stay current on the gambling world.
Top Blog Posts
Latest Blog Posts
Latest News
New Online Casinos for USA Players
We are always on the lookout for new online casinos for USA players. When we find one, we jump in to start testing it out. Before posting a review, our experts go to the site, make a deposit, play games, and request a payout. Below is the most recent casino site that we recommend to US Players:
Join the Top Online Casinos for USA Players Today!
Sign up at any of the online casinos we recommend for an exciting, fun, and safe gambling experience!
The possibilities are endless, and you will find hundreds of options by becoming a member of these reputable sites!
USA Online Casino FAQ
Below are some of the common questions US gamblers ask us about online casinos.
What are the best online casinos for USA players?
From our experience and player feedback, these are the current top 3 US online casinos:
1. Las Atlantis
2. El Royale Casino
3. Wild Casino
Is it safe to play at US online casinos?
Yes, it is safe to play at the right USA online casinos. The sites listed at OUSC have established reputations and are known to be safe and reliable. Our team of experts researches everything to bring you the most updated information. You can play confidently at any of these legit gambling sites.
Can I play casino games for free?
Yes, you can play casino games for free. Many sites allow “demo” or “practice” gameplay after you create an account. It lets you try out new games before you invest your money. Some gambling sites even have no deposit offers to give you a small amount of cash to wager. You will not win any real cash while playing for free.
How do I determine which online casino is the best?
Your playing preferences often determine the best site for you. Some sites offer specific games and attractive bonuses, while others appeal to the general player.
The best place to start your search is the OUSC reviews. We include specific categories to help you determine which is the top US online casino for you.
What types of games can I play?
You’ll find almost any title you can imagine at US online casinos. Most sites offer slots, video poker, blackjack, roulette, and specialties like scratch cards, keno, and bingo.
What kind of bonuses will I receive?
New players typically receive a welcome or deposit bonus. A deposit bonus is usually matched 100% but can go as high as 400%. After that, you can expect a wide range of player promotions, tournaments, and other ongoing offers.
Be sure to research the terms and conditions before you play. Check our guide to online casino bonuses for everything you need to know.
Does a 3rd party audit all online casinos?
Most online casinos use respected verification companies, which help to regulate the industry. If a site has the seal of approval from one of these groups, like eCOGRA, that proves legitimacy and trustworthiness. Legitimate establishments also hire third-party auditors to test the security and fairness of a site’s operations. Gaming Associates, iTech Labs, and Technical Systems Testing (TST) are three leading auditors.